203206894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{67421}}^1$

素因数の和:67571

約数の個数: 16

約数和(自身を含む): 334952496

約数和(自身を除く): 131745602

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 67421, 134842, 741631, 1483262, 9236677, 18473354, 101603447, 203206894]

約数ペア:

[(1, 203206894), (2, 101603447), (11, 18473354), (22, 9236677), (137, 1483262), (274, 741631), (1507, 134842), (3014, 67421)]